Element block pseudo-element :before generated with overflow hidden float none transform background box-shadow 1px 1px 1px rgba(0,0,0,0.3) font-size 16px padding 20px font-weight normal width 160px display block z-index auto transition text-shadow 1px 1px 1px rgba(0,0,0,0.2) cursor default border 0px rgba(0,0,0,1) solid margin 0px position static box-sizing content-box height auto border-radius line-height 1